Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc1 draw
7 Kc2 draw
8 Kc4 draw
9 Kd2 draw
10 Kd4 draw
11 Kd5 draw
12 Kd6 draw
13 Ke1 draw
14 Ke2 draw
15 Ra6 draw
16 Rb6 draw
17 Re6 draw
18 Rf1 draw
19 Rf2 draw
20 Rf7 draw
21 Rf8 draw
22 Kc6 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves